Twilio SIGNAL has been Twilio’s annual customer and developer conference since 2015, and has brought together a community of developers, innovators, and business owners to explore new Twilio solutions. The event is also a time for customers to share how they and their peers are making the most impact with these tools.

2019 was the first year the SIGNAL event had tracks and sessions focused specifically on marketing. Given so many of the use cases for Twilio’s communication API’s and solutions, (as well as the addition of Twilio SendGrid) it only made sense to include content for another customer, the marketer. In 2019 we were excited to have marketers from both the Twilio and Twilio SendGrid sides share their wisdom and experiences at the event. We hope to see many returning faces in 2020. 83% of 2019 attendees say they plan to return this September 2020, and 91% of attendees rated the general session as good or excellent.

Let’s look back on some of our favorite highlights from 2019 as we gear up for Signal 2020.

SIGNAL highlights

Get a sneak peek inside our high energy event! From exciting keynote speakers to hands-on product sessions, these 2 days are sure to inspire.

Our CEO, Jeff Lawson’s Keynote

Listen as Jeff kicks off SIGNAL 2019 by introducing new products, announcing the premiere of  TwilioQuest 3, and celebrating developer innovation.

Superclass Highlights

Twilio Superclass: Not your typical technical workshop day. You’re the boss of your own learning agenda. Choose what you want to participate in, at the pace your prefer. Learn more!

There are also some great recaps on the Twilio Blog that provide a thorough walkthrough of each day!

“SIGNAL was a great conference with really interesting content. I would recommend this conference to anyone who works or is planning to work with Twilio. I also had an opportunity to network with really smart people from all over the world.”
-2019 SIGNAL attendee

If you’re feeling some FOMO, that wasn’t our intention! We just want you to be aware of how epic SIGNAL 2019 was, and for you to be in the loop as we plan SIGNAL 2020 to be even better!

We’ll keep the updates coming as details around content and sessions are set, but if you’re ready to reserve your seat, tickets are $1000 off until August 1 here!

Have questions? Call us toll-free at 866-446-7719, or email us at registration2020@twiliosignal.com. We can’t wait to see you September 30th-October 1st at Twilio SIGNAL!

PS – Need to convince your boss to let you attend? Here’s a pre-written letter to help you justify your trip.



Austin Whiting
Austin is an activation marketing manager here at SendGrid. When he's not planning and scheduling campaigns, he's out filming skateboarding, or hanging with his girlfriend eating Ben & Jerry's (he highly recommends Americone Dream flavor).